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Princess|Natural|GIA

1.21ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 2566647516

Certificate GIA 2566647516

Diamond specifications and retailer prices

From $1,424 SGD
As of November 5, 2026
Save $1,191 SGD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,615 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566647516. Listed at 12 retailers as of November 4, 2026, with prices from $1,424 to $2,615, a $1,191 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,615. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.06°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 2566647516
Dimensions5.78 × 5.77 × 4.23 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.78 mm5.77 mm1.21 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566647516
Side View
Table 72.0%Crown 26.06°Girdle: STK-THKPavilion 39.9°Culet: NDepth 73.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,207 SGD|Low: $1,422 SGD|High: $2,693 SGD|Avg: $1,959 SGD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$1,424 SGD
Retailer 11$1,572 SGD
Retailer 3$1,650 SGD
Retailer 2$1,660 SGD
Retailer 7$1,700 SGD
Retailer 10$1,704 SGD
Retailer 6$1,750 SGD
Retailer 9$1,912 SGD
Retailer 4$2,206 SGD
Retailer 1$2,207 SGD
Retailer 5$2,244 SGD
Wholesale Diamonds Direct$2,615 SGD

18 data points across 12 retailers

12 retailers$1,424 SGD to $2,615 SGD

A
Cheapest Retailer
-
$1,424 SGD
A
Retailer 2
-
$1,572 SGD
View
A
Retailer 3
-
$1,650 SGD
View
A
Retailer 4
-
$1,660 SGD
View
A
Retailer 5
-
$1,700 SGD
View
A
Retailer 6
-
$1,704 SGD
View
A
Retailer 7
-
$1,750 SGD
View
B+
Retailer 8
-
$1,912 SGD
View
B+
Retailer 9
-
$2,206 SGD
View
B+
Retailer 10
-
$2,207 SGD
View
B+
Retailer 11
-
$2,244 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
578203869 · Nov 4
$2,615 SGD
$2,047 USD
View
11 more retailers have this diamond
Prices start from $1,424 SGDSave up to $1,191 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.21ct Princess
$1,424 SGD